Magma

Magma Ohishi Toishi 3000/8000 Grit Combination Waterstone

Achieve a Razor-Sharp Edge with the Magma Ohishi Japanese Toishi WaterstoneThe Magma Ohishi Japanese Toishi Waterstone is a premium sharpening stone designed to achieve a perfectly sharpened blade. This combination grain stone is favored by craftsmen for its quality and effectiveness in honing Ja...

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Overview

Achieve a Razor-Sharp Edge with the Magma Ohishi Japanese Toishi Waterstone

The Magma Ohishi Japanese Toishi Waterstone is a premium sharpening stone designed to achieve a perfectly sharpened blade. This combination grain stone is favored by craftsmen for its quality and effectiveness in honing Japanese edge tools, knives, and razors.

Specifications:

  • Brand: Magma
  • Model: Ohishi Japanese Toishi Waterstone
  • Type: Combination Waterstone
  • Grain: 3000/8000
  • Dimensions: 8.07 x 2.95 x 1.18 inches
  • Weight: 2 lbs
  • Application: Sharpening and Honing

Key Features

Grain 3000/8000 Combination, 8.07x 2.95 x 1.18 Inch, Weight: 2 lbs

Japanese Premium Whetstone, Grindingstone, Knifesharpener, Sharpening stone

The 3 inches width is very useful when honing wide plane blades, knives or cut throat razors.

Original Japan product

Specifications

Brand
Magma
Model
Ohishi Toishi
Grit Combination
3000/8000
Dimensions
8.07 x 2.95 x 1.18 Inch
Weight
2 lbs
Origin
Japan
Type
Combination Waterstone
Function
Knifesharpener, Sharpening stone, Grindingstone

Frequently Asked Questions

The 3000 grit is excellent for refining an edge and preparing it for polishing, while the 8000 grit provides a very fine, almost mirror-like finish, ideal for exceptionally sharp blades.
Yes, as a waterstone, it typically requires soaking in water before use to ensure the abrasive particles are effective and to create the necessary slurry for sharpening.
No, the 3000/8000 grit combination is for refining and polishing; for very dull or chipped knives, you would need a coarser grit stone (e.g., 400-1000) to re-establish the edge first.
The generous 3-inch width of this stone is particularly useful for providing a stable and ample surface, especially when honing wider blades like plane irons or chef's knives, ensuring consistent contact.
The product description does not specify the inclusion of a base or stand; typically, these are purchased separately to provide stability and elevation during sharpening.